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Security Updates

Security Updates give you the most recent protection content for your Symantec security products.

Norton Internet Security

2016 | 2015 | 2014 | 2013 | 2012

2016 June

Date Name LiveUpdate Defs ID
6/1/16 Security Update 1584 20160531.001

2016 May

Date Name LiveUpdate Defs ID
5/30/16 Security Update 1583 20160530.001
5/27/16 Security Update 1582 20160527.001
5/26/16 Security Update 1581 20160526.001
5/25/16 Security Update 1580 20160525.001
5/25/16 Security Update 1579 20160524.004
5/23/16 Security Update 1578 20160523.001
5/21/16 Security Update 1577 20160520.001
5/19/16 Security Update 1576 20160519.001
5/19/16 Security Update 1575 20160518.001
5/17/16 Security Update 1574 20160517.001
5/17/16 Security Update 1573 20160516.001
5/11/16 Security Update 1572 20160510.005
5/9/16 Security Update 1571 20160508.001
5/5/16 Security Update 1571 20160504.001
5/4/16 Security Update 1570 20160503.001
5/3/16 Security Update 1569 20160502.002

2016 April

Date Name LiveUpdate Defs ID
4/29/16 Security Update 1568 20160429.016
4/27/16 Security Update 1567 20160426.001
4/26/16 Security Update 1566 20160425.001
4/23/16 Security Update 1565 20160423.001
4/23/16 Security Update 1564 20160422.001
4/22/16 Security Update 1563 20160421.001
4/20/16 Security Update 1562 20160420.001
4/19/16 Security Update 1561 20160419.001
4/19/16 Security Update 1560 20160418.001
4/16/16 Security Update 1559 20160415.001
4/15/16 Security Update 1558 20160414.001
4/14/16 Security Update 1557 20160413.001
4/12/16 Security Update 1556 20160412.001
4/12/16 Security Update 1555 20160411.001
4/8/16 Security Update 1554 20160408.001
4/7/16 Security Update 1553 20160407.001
4/6/16 Security Update 1552 20160406.001
4/4/16 Security Update 1551 20160404.001
4/1/16 Security Update 1550 20160401.001

2016 March

Date Name LiveUpdate Defs ID
3/31/16 Security Update 1549 20160331.001
3/30/16 Security Update 1548 20160330.002
3/29/16 Security Update 1547 20160329.002
3/28/16 Security Update 1546 20160328.001
3/25/16 Security Update 1545 20160324.001
3/24/16 Security Update 1544 20160323.001
3/22/16 Security Update 1543 20160322.001
3/22/16 Security Update 1542 20160321.001
3/17/16 Security Update 1541 20160317.001
3/17/16 Security Update 1540 20160316.001
3/16/16 Security Update 1539 20160315.001
3/14/16 Security Update 1538 20160314.001
3/11/16 Security Update 1537 20160311.001
3/11/16 Security Update 1536 20160309.003
3/9/16 Security Update 1535 20160309.001
3/8/16 Security Update 1534 20160308.002
3/8/16 Security Update 1533 20160307.001
3/4/16 Security Update 1532 20160304.001
3/3/16 Security Update 1531 20160303.001
3/2/16 Security Update 1530 20160302.001
3/1/16 Security Update 1529 20160301.001
3/1/16 Security Update 1528 20160229.001

2016 February

Date Name LiveUpdate Defs ID
2/26/16 Security Update 1527 20160226.002
2/25/16 Security Update 1526 20160225.001
2/24/16 Security Update 1525 20160224.001
2/23/16 Security Update 1524 20160223.001
2/22/16 Security Update 1523 20160222.001
2/19/16 Security Update 1522 20160219.001
2/18/16 Security Update 1521 20160218.001
2/17/16 Security Update 1520 20160217.001
2/16/16 Security Update 1519 20160216.001
2/15/16 Security Update 1518 20160215.001
2/13/16 Security Update 1517 20160213.001
2/12/16 Security Update 1516 20160210.003
2/9/16 Security Update 1515 20160209.001
2/9/16 Security Update 1514 20160207.001
2/6/16 Security Update 1513 20160205.001
2/4/16 Security Update 1512 20160204.001
2/3/16 Security Update 1511 20160203.001
2/2/16 Security Update 1510 20160202.001
2/1/16 Security Update 1509 20160201.001

2016 January

Date Name LiveUpdate Defs ID
1/29/16 Security Update 1508 20160129.001
1/28/16 Security Update 1507 20160128.001
1/27/16 Security Update 1506 20160127.001
1/26/16 Security Update 1505 20160126.001
1/25/16 Security Update 1504 20160125.001
1/23/16 Security Update 1503 20160122.001
1/20/16 Security Update 1502 20160120.001
1/19/16 Security Update 1501 20160119.001
1/18/16 Security Update 1500 20160118.001
1/16/16 Security Update 1499 20160116.001
1/14/16 Security Update 1498 20160114.001
1/13/16 Security Update 1497 20160113.001
1/12/16 Security Update 1496 20160112.001
1/12/16 Security Update 1495 20160111.001
1/8/16 Security Update 1494 20160108.001
1/7/16 Security Update 1493 20160107.001
1/6/16 Security Update 1492 20160106.001
1/6/16 Security Update 1491 20160105.003
1/4/16 Security Update 1490 20160104.001
1/1/16 Security Update 1489 20160101.001
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